The AI SEO Checklist [Updated for 2026]

AI-powered tools, such as Google’s AI Overviews, ChatGPT, and Perplexity, are transforming how people discover content online.

The good news is that most of what has always worked for SEO still remains effective to appear in the AI answer engine results (with a few adjustments).

Use this AI SEO checklist to make your website content easier to understand, feature, and trust in search engines and the AI systems powering the future of online search.

Download the PDF below or read on for 12 practical ways to prepare your website for AEO & GEO.

Download The Checklist (PDF)

1. Structure Your Content Clearly

Use a single-keyword focused H1, H2s, and H3s to organise your pages. The clearer your content hierarchy, the easier it is for AI and search engines to understand what matters most.

Tip: Use the Chrome extension “Detailed SEO” to check your heading hierarchy.

2. Lead With a Summary

Start key pages with a brief summary for the key points of the article, such as a “What You’ll Learn”, “TL;DR”, or “Key Takeaway” section.

This helps AI pull accurate summaries and builds trust with readers right away.

3. Use a Conversational Tone

Write in a natural, direct style. The kind of content you’d want read aloud by a voice assistant or pulled into a quick answer box.

Tip: Create a brand voice guide so your communications are consistent.

4. Show Real Expertise

Include author names, short bios, and relevant credentials. When possible, use author schema (ask your SEO team) to help reinforce trust signals.

5. Refresh Your Brand Across the Web

Keep your business profiles (Google Business Profile, LinkedIn, etc.) up to date. AI tools cross-reference these sources when recommending businesses or services.

6. Create Original, Specific Content

Share case studies, before-and-after snapshots, or original insights, and anything else that proves your experience and separates your content from generic competitors.

Create internal links between related content on your website to increase your “topical authority” and chances of AI trusting your content.

7. Optimise for Featured Answers

Use FAQ sections, bullet points, and question-based headings. Format content so it’s easy to lift into a featured snippet or answer engine. Include “FAQ Schema” or “HowTo Schema” for even better clarity to crawlers and AI pulls.

8. Track AI-Driven Traffic

Monitor whether users are reaching your site from AI platforms (like ChatGPT or Perplexity). Use GA4 traffic source filters or create a custom segment.

How to do it:

1. Go to GA4: Reports → Acquisition → Traffic Acquisition
2. Add a comparison
3. Use this Regex for source/medium filtering:
   (.gpt.*|.*chatgpt.*|.*openai.*|.*neeva.*|.*writesonic.*|.*nimble.*|
.*outrider.*|.*perplexity.*|.*google.*bard.*|.*bard.*|.*edgeservices.*|
.*gemini.*google.)

9. Add an llms.txt File (Optional but Forward-Thinking)

This emerging standard lets you specify how language models can use your content. WordPress SEO tools like Yoast and Rank Math are starting to support this standard automatically.

10. Submit Your Site to ChatGPT’s Directory

Platforms like ChatGPT are beginning to open up partner programs and plugin directories, including options to submit custom GPTs or appear in browsing tools.

Why it matters: Getting listed early could increase the chances of your brand being recommended when users ask AI for businesses, services, or content.

How to do it: Keep an eye on OpenAI announcements, join relevant betas, and apply when directory access becomes available.

11. Earn High-Quality Backlinks

Links from trusted, relevant websites continue to play a major role in how both search and AI engines evaluate content authority.

Why it matters: Backlinks are a strong credibility signal. AI tools look at these signals when choosing what sources to summarise or recommend.

How to do it: 

• Write guest posts on reputable sites
• Get featured in industry roundups
• Participate in interviews or podcasts to increase visibility
• Claim directory and association links for your industry

12. Position SEO as a Long-Term Strategy

Whether you’re doing this for yourself or working with an SEO Agency, remember: optimising for AI is an evolution of good SEO, not a replacement for it.

Bonus: Want Help Putting This Into Practice? 

Get our SEO experts to review your website and provide actionable SEO tips to help your business get found online.

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